Download of LogTen 2022.1 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The program lies within Productivity Tools, more precisely Mind-mapping. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The actual developer of this free software for Mac is Coradine Aviation Systems, LLC.
From the developer:
LogTen is an advanced pilot logbook designed specifically for macOS with full support for iCloud Drive. The tool allows you to import airline schedules. You can choose from over 100 built-in reports or create your own custom reports. You can configure your own Smart Groups to analyze your time in any way you want. The utility lets you Instantly edit large blocks of flights all at once and apply specific times to selected ranges of flights.
You may want to check out more software for Mac, such as LogTen Pro 6, which might be similar to LogTen.